Matinicus Harbor, Penobscot Bay Sea Conditions and Tide Table

Matinicus Harbor, Penobscot Bay Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:01 AM and sunset is at 03:57 PM.

Days 1–3 Weather Summary

A dusting of new snow. Icy conditions (max 3°C on Sat afternoon, min -8°C on Sun night). Winds increasing (light winds from the SW on Sat morning, strong winds from the NNW by Sun night).

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Icy conditions (max 10°C on Thu night, min -3°C on Tue morning). Mainly gales.

Days 7–9 Weather Summary

Moderate rain (total 16mm), heaviest on Sun morning. Freeze-thaw conditions (max 9°C on Fri morning, min -6°C on Sun night). Winds decreasing (near gales from the WSW on Fri afternoon, light winds from the SSW by Sat afternoon).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Tue afternoon, min -9°C on Thu morning). Mainly gales.

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
6:06PM2.52m
6:35AM2.69m
7:05PM2.47m
7:25AM2.72m
7:58PM2.45m
8:10AM2.76m
8:47PM2.45m
8:52AM2.80m
9:31PM2.46m
9:31AM2.83m
10:11PM2.47m
10:08AM2.86m
10:48PM2.47m
10:44AM2.87m
11:24PM2.47m
11:20AM2.88m
00:00AM2.47m
11:56AM2.88m
00:37AM2.48m
12:35PM2.87m
1:15AM2.51m
1:16PM2.84m
1:56AM2.56m
Low Tide
12:01PM0.35m
00:20AM0.34m
1:00PM0.31m
1:12AM0.40m
1:53PM0.25m
2:00AM0.43m
2:41PM0.19m
2:44AM0.45m
3:24PM0.14m
3:23AM0.44m
4:04PM0.10m
4:01AM0.43m
4:41PM0.08m
4:37AM0.42m
5:17PM0.07m
5:12AM0.41m
5:52PM0.06m
5:49AM0.41m
6:27PM0.06m
6:28AM0.39m
7:05PM0.06m
7:10AM0.38m
7:44PM0.06m
Wave
height (m) 
direction
period (s) 
0.6
SW
6
1.6
SW
6
1.2
SSW
6
0.8
S
6
1
N
4
1.3
NNW
5
1.4
SSE
11
1.3
SW
6
0.9
SSE
9
0.4
SE
10
0.6
SW
3
1.4
SW
5
2.5
SSW
7
3
SSW
8
2.5
SSW
8
1
S
9
0.6
S
9
2.3
S
6
3
S
9
2.5
S
9
2.1
SW
8
1.1
S
10
0.7
S
9
1.7
SSW
6
3
S
8
2.4
S
9
1.8
S
9
1.4
WNW
4
1.1
NW
4
0.5
S
9
1.4
SSW
4
3
SSW
8
2.5
SSW
8
1.5
S
8
1
S
7
0.6
S
7
cloud
cloud
cloud
light snow
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
mod rain
clear
part cloud
clear
part cloud
part cloud
mod rain
mod rain
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloudy
cloudy
cloudy
light snow
some clouds
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
mod rain
clear
some clouds
clear
some clouds
some clouds
mod rain
mod rain
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
 km/h
15
SW
40
SW
30
WSW
20
N
40
N
45
NNW
40
NW
40
WNW
30
WNW
10
NW
30
SW
40
SW
55
SW
60
SW
55
WNW
25
NW
5
SSE
55
SSE
55
WSW
55
WSW
50
WNW
30
WNW
5
SSW
45
SSW
45
WSW
40
NW
50
WNW
45
NW
40
NW
10
N
55
SSW
65
SW
50
WSW
25
NW
20
N
25
N
 mm 
6
8
8
max°C
2
3
3
-1
-1
-6
-5
-5
-4
-2
0
3
6
7
7
-2
1
10
9
6
1
-1
2
8
9
5
1
-6
-6
-4
2
5
5
5
1
-2
Moonrise
12:47
1:51
2:55
4:00
5:05
6:09
7:08
7:59
8:43
9:18
9:46
10:10
Moonset
12:19
12:37
12:58
1:22
1:52
2:29
3:16
4:12
5:15
6:23
7:32
8:42
Sunrise
7:01
7:01
7:01
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:07
7:07
Sunset
3:57
3:57
3:57
3:57
3:59
3:59
3:59
4:00
4:00
4:00
4:00
4:01
Today's sea temperature in Matinicus Harbor, Penobscot Bay is
7.7° C
(Statistics for 13 Dec 1981-2005 – mean: 6.7 max: 8.0 min: 5.1°C)
Issued (local time): 6 am Saturday 13 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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